For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
Thiophene-2-carboxylic acid trimethylsilylester
SpectraBase Compound ID L5O2mz7VJyo
InChI InChI=1S/C8H12O2SSi/c1-12(2,3)10-8(9)7-5-4-6-11-7/h4-6H,1-3H3
InChIKey QWZYHXBREBIFEX-UHFFFAOYSA-N
Mol Weight 200.33 g/mol
Molecular Formula C8H12O2SSi
Exact Mass 200.032727 g/mol
Copyright Copyright © 2024-2025 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum DigiLab GmbH (C) 2024
Technique GC/MS
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SRH-2022-7486-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum MO-0-114-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum JZ-1992-1715-0
  • 2-Thiophenecarboxylic acid, trimethylsilyl ester
  • 2-Thiophenecarboxylic acid TMS
  • Trimethylsilyl 2-thiophenecarboxylate
  • Trimethylsilyl thiophene-2-carboxylate
  • Thenoic acid trimethylsilyl ester

This compound is available in the following databases:

KnowItAll GC-MS Library

Author: Wiley

The KnowItAll Mass Spectral Library offers a comprehensive collection of mass spectra, including the renowned Wiley Registry, and access to a wide range of compounds including pure organics, drugs, steroids, additives, geochemicals, petrochemicals, biomarkers, and more. Learn more.

Wiley Registry of Mass Spectral Data 2026

Author: Wiley

The foundation library for any analytical laboratory running mass spectrometry, the Wiley Registry provides the broadest coverage available in any mass spectral library Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.